v0.0-363-g47f3270: PR #273: [git] Source diff awk file with absolute path

git-verilog_format.sh uses the script directory to source diff awk file.
If the script is called with relative path it cannot source the file
correctly as the tool change the directory to the repository top.

This commit is to change the path to absolute path so that wherever the
script is called inside repo top, it can source the awk file.

GitHub PR https://github.com/google/verible/pull/273

Copybara import of the project:

  - 82b552d1af732f4adbab1dcd4ff0d6924659efaf [git] Source diff awk file with absolute path by Eunchan Kim <[email protected]>

Closes #273
issues #206

PiperOrigin-RevId: 307860502

v0.0-353-g598ba93: PR #263: In create-version-header: use less system-specific features.

Using 'date' to format some date only really works with
GNU date, so just use the raw time_t timestamp and format
that in code.

While at it, remove dependency on 'grep'.

This will remove one of the problems compiling on
Mac, found in #260.

Signed-off-by: Henner Zeller <[email protected]>

GitHub PR https://github.com/google/verible/pull/263

Copybara import of the project:

  - 3f52998493423acba2f95786b0cb3339f1ba3e5e In create-version-header: use less system-specific featur... by Henner Zeller <[email protected]>
  - 36294dfb681929f01688e302b8aff9e92cf7ca21 Improve case ;; by Henner Zeller <[email protected]>

Closes #263

PiperOrigin-RevId: 305880225

v0.0-350-g241da92: PR #261: Add cstddef include to fix nullptr_t reference

issues #260

GitHub PR https://github.com/google/verible/pull/261

Copybara import of the project:

  - 9ee01e3b5e00229c84196652a4acb640a22defda add cstddef inlcude to fix nullptr reference by Alexander Mann <[email protected]>
  - 7c0d806b877fc9901747e33b37618772adf1291e change nullptr_t to std::nullptr_t by Alexander Mann <[email protected]>

Closes #261

PiperOrigin-RevId: 305597016

v0.0-346-g22f6630: Handle case where first token of a partition is multi-line.

PiperOrigin-RevId: 305098932

v0.0-344-ga4c46f2: Disable install rule which doesn't work right now.

PiperOrigin-RevId: 304922584

v0.0-332-g5e1e006: Use C++11 compatible version of static_assert; before

C++17 the second message parameter to static_assert was
not optional.

Some particularly old compiler (gcc-5) was having trouble
https://travis-ci.org/github/google/verible/jobs/669946250#L1428

PiperOrigin-RevId: 304449377

v0.0-331-g5d7fe52: Factor out DisableSyntaxBasedRanges() subroutine.

Shortening main formatting function for readability.

PiperOrigin-RevId: 304297805

v0.0-320-g2cad9a0: Allow identifier-like symbols for the import alias name.

Fixes crash in verilog::MakeDPIImport() with signature like:
  Check failed: E(leaf.get().token_enum) == expected_token_enum (293 vs. 292)

PiperOrigin-RevId: 303818326

v0.0-310-ga9d1b64: Lint: Make acceptance of anonymous nested structs configurable.

This adds 'allow_anonymous_nested' configuration to the 'typedef-structs-unions'
rule to allow not to require a typedef for inner structs.

In the course of that, implement SyntaxTreeContext::IsInsideStartingFrom()
which starts looking backward the stack starting with an offset.

(As a side effect, make IsInside() to start looking from top of stack
instead of bottom, which is conceptually more aligned of what we expect,
even though it makes only a difference in this case (offset 0))

Fixes #128

PiperOrigin-RevId: 302738764

v0.0-309-g6b58e8f: Fix compile on C++11; fix missing include.

PiperOrigin-RevId: 302729990